TY - RPRT TI - Long-term stability of chitosan-based polyplexes. AU - Kristine Romøren AU - Astrid Aaberge AU - Gro Smistad AU - Beate J Thu AU - Oystein Evensen PY - 2004 DO - 10.1007/s11095-004-7687-1 UR - https://pubmed.ncbi.nlm.nih.gov/15648267/ ID - 15648267 ER -